Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x59810043bb894f8650c2ac9ecc1939a91fdf8522a67eb992abfa8ba2a1a6d38e · ArcScan

Block

#21,620,450

2026-09-19 05:43:12 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,450
Timestamp: 42 days ago · 2026-09-19 05:43:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x59810043bb894f8650c2ac9ecc1939a91fdf8522a67eb992abfa8ba2a1a6d38e
Parent hash: 0x4bc8ff30…4c3f100c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,450 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

0.5%153,859 / 30,000,000

Base fee

20 gwei

State root

0xd5f1fa743c03…6d26d606d79a

Transactions root

0x2cc59af29c7a…a29951e5cc8d

Receipts root

0xfbc9648879a1…33cb41648763

Nonce

0x0000000000000000

Extra data

0x00000004a817c800